Description

2H-Pyran-2-One, Tetrahydro-4,4,6(Or 4,6,6)-Trimethyl- is a specialized lactone derivative valued for its unique cyclic ester structure and high volatility. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, enabling the creation of complex molecules. It is primarily sought after by manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries for developing novel compounds and fine-tuning product characteristics.

Application

• Flavor and Fragrance Ingredient: Acts as a key intermediate or modifier in the synthesis of complex aroma chemicals and musk analogs.
• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Functions as a versatile lactone precursor in research and development for creating heterocyclic compounds.
• Polymer and Resin Modifier: Employed to introduce specific functional groups into polymer chains to alter physical properties.
• Specialty Chemical Manufacturing: Utilized in the production of dyes, photoinitiators, and other performance chemicals.

Basic Information

Product Name	2H-Pyran-2-One, Tetrahydro-4,4,6(Or 4,6,6)-Trimethyl-
CAS No.	71566-51-3
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	4,4,6-Trimethyltetrahydro-2H-pyran-2-one; 4,6,6-Trimethyltetrahydro-2H-pyran-2-one; Tetrahydro-4,4,6-trimethyl-2H-pyran-2-one; Tetrahydro-4,6,6-trimethyl-2H-pyran-2-one; 2H-Pyran-2-one, tetrahydro-4,4,6-trimethyl-; Trimethyltetrahydropyranone; δ-Lactone derivative
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-2-One, Tetrahydro-4,4,6(Or 4,6,6)-Trimethyl- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.460
Specific Gravity (20°C)	0.980 - 1.020

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.